18.14. Multi-Monitor Support

Sun Ray Software supports specific multiple monitor configurations as described in Chapter 12, Multiple Monitor Configurations. When using the Windows connector,
the following monitor configurations are supported by the multi-monitor feature on a Windows 7
or Windows Server 2008 remote desktop session:

A multi-monitor configuration on a Sun Ray Client with dual
video connectors, specifically a Sun Ray 2FS Client or Sun Ray
Client 3 Plus Client. You must specify the -X
xrandr option of the uttsc
command.

A multi-monitor configuration with Oracle Virtual Desktop
Clients. The default -X xinerama option of
the uttsc command is used.

A multihead group configuration with Xinerama enabled. Two
monitors connected to Sun Ray 2FS Clients or Sun Ray 3 Plus
Clients in a multihead group will be enumerated to Windows as
a single monitor with the combined dimensions of the two
monitors. The default -X xinerama option of
the uttsc command is used.

Note

When playing a video in the primary display, the video will stop
playing if you drag the video window to the secondary display.
This is a limitation in Windows.

The Xinerama enumeration is enabled by default for the Windows
connector. To disable this feature, use the -X
off option of the uttsc command. Refer
to the uttsc man page for more information
about the -X option.

The supported configurations for multihead group size and geometry
are the same when using a Windows session. If you want to span the
remote desktop session across multiple monitors, you can use the
full screen mode (-m option of the
uttsc command) together with a multihead group.